BR112014009416B1 - Desblocagem de vídeo em modo de codificação intra pcm (ipcm) e sem perda - Google Patents
Desblocagem de vídeo em modo de codificação intra pcm (ipcm) e sem perda Download PDFInfo
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Applications Claiming Priority (12)
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| US201161549597P | 2011-10-20 | 2011-10-20 | |
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| US201261606277P | 2012-03-02 | 2012-03-02 | |
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| US13/655,009 US9510020B2 (en) | 2011-10-20 | 2012-10-18 | Intra pulse code modulation (IPCM) and lossless coding mode deblocking for video coding |
| PCT/US2012/061072 WO2013059628A1 (en) | 2011-10-20 | 2012-10-19 | Intra pcm (ipcm) and lossless coding mode video deblocking |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI547152B (zh) | 2011-02-22 | 2016-08-21 | 太格文 Ｉｉ有限責任公司 | 影像解碼方法及影像解碼裝置 |
| PH12013500263A1 (en) * | 2011-02-22 | 2013-03-04 | Sun Patent Trust | Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus |
| US9008180B2 (en) * | 2011-04-21 | 2015-04-14 | Intellectual Discovery Co., Ltd. | Method and apparatus for encoding/decoding images using a prediction method adopting in-loop filtering |
| KR102128999B1 (ko) | 2011-07-19 | 2020-07-02 | 타지반 투 엘엘씨 | 필터 방법, 복호 방법, 및 부호화 방법 |
| US9510020B2 (en) | 2011-10-20 | 2016-11-29 | Qualcomm Incorporated | Intra pulse code modulation (IPCM) and lossless coding mode deblocking for video coding |
| US9756327B2 (en) * | 2012-04-03 | 2017-09-05 | Qualcomm Incorporated | Quantization matrix and deblocking filter adjustments for video coding |
| JP2013219607A (ja) * | 2012-04-10 | 2013-10-24 | Canon Inc | 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム |
| JP2013223036A (ja) * | 2012-04-13 | 2013-10-28 | Canon Inc | 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム |
| JP2013223097A (ja) * | 2012-04-16 | 2013-10-28 | Jvc Kenwood Corp | 画像復号装置、画像復号方法及び画像復号プログラム |
| JP2013223096A (ja) * | 2012-04-16 | 2013-10-28 | Jvc Kenwood Corp | 画像符号化装置、画像符号化方法及び画像符号化プログラム |
| US9706200B2 (en) | 2012-06-18 | 2017-07-11 | Qualcomm Incorporated | Unification of signaling lossless coding mode and pulse code modulation (PCM) mode in video coding |
| US9591302B2 (en) * | 2012-07-02 | 2017-03-07 | Microsoft Technology Licensing, Llc | Use of chroma quantization parameter offsets in deblocking |
| US9414054B2 (en) | 2012-07-02 | 2016-08-09 | Microsoft Technology Licensing, Llc | Control and use of chroma quantization parameter values |
| CN104641649B (zh) * | 2012-09-20 | 2018-01-30 | 索尼公司 | 图像处理装置和方法 |
| US20140192898A1 (en) * | 2013-01-04 | 2014-07-10 | Intel Corporation | Coding unit bit number limitation |
| US20150036738A1 (en) | 2013-07-30 | 2015-02-05 | Texas Instruments Incorporated | Method and apparatus for real-time sao parameter estimation |
| US9294766B2 (en) | 2013-09-09 | 2016-03-22 | Apple Inc. | Chroma quantization in video coding |
| US10425647B2 (en) | 2013-10-14 | 2019-09-24 | Hfi Innovation Inc. | Method of residue differential pulse-code modulation for HEVC range extension |
| CN105794206B (zh) * | 2013-11-15 | 2018-12-28 | 联发科技股份有限公司 | 用于重建视频的自适应环路滤波方法 |
| CN105981385B (zh) * | 2014-01-02 | 2020-03-13 | 寰发股份有限公司 | 帧内预测编码方法及其装置 |
| US9924175B2 (en) * | 2014-06-11 | 2018-03-20 | Qualcomm Incorporated | Determining application of deblocking filtering to palette coded blocks in video coding |
| US10158866B2 (en) * | 2014-09-26 | 2018-12-18 | Qualcomm Incorporated | Parsing dependency reduction for palette index coding |
| US9832467B2 (en) * | 2014-10-07 | 2017-11-28 | Qualcomm Incorporated | Deblock filtering for intra block copying |
| US10136133B2 (en) * | 2014-11-11 | 2018-11-20 | Dolby Laboratories Licensing Corporation | Rate control adaptation for high-dynamic range images |
| WO2017178827A1 (en) * | 2016-04-15 | 2017-10-19 | Magic Pony Technology Limited | In-loop post filtering for video encoding and decoding |
| ES2853700T3 (es) | 2016-04-15 | 2021-09-17 | Magic Pony Tech Limited | Compensación de movimiento utilizando interpolación de imagen temporal |
| CA3025334C (en) * | 2016-05-25 | 2021-07-13 | Arris Enterprises Llc | Binary ternary quad tree partitioning for jvet coding of video data |
| WO2018018486A1 (en) | 2016-07-28 | 2018-02-01 | Mediatek Inc. | Methods of reference quantization parameter derivation for signaling of quantization parameter in quad-tree plus binary tree structure |
| KR102821962B1 (ko) * | 2016-08-22 | 2025-06-20 | 코닌클리케 필립스 엔.브이. | 보안 카메라용 영상 코덱에서 블록 분할 정보 전송 방법 및 장치 |
| MX2019004151A (es) | 2016-10-11 | 2019-08-05 | Lg Electronics Inc | Metodo y aparato de decodificación de imagen basados en la intrapredicción en sistema de codificación de imagen. |
| US10999602B2 (en) | 2016-12-23 | 2021-05-04 | Apple Inc. | Sphere projected motion estimation/compensation and mode decision |
| RU2745779C2 (ru) | 2017-01-03 | 2021-03-31 | ЭлДжи ЭЛЕКТРОНИКС ИНК. | Способ обработки изображений и устройство для этого |
| US11259046B2 (en) | 2017-02-15 | 2022-02-22 | Apple Inc. | Processing of equirectangular object data to compensate for distortion by spherical projections |
| US10924747B2 (en) | 2017-02-27 | 2021-02-16 | Apple Inc. | Video coding techniques for multi-view video |
| US11093752B2 (en) | 2017-06-02 | 2021-08-17 | Apple Inc. | Object tracking in multi-view video |
| CN110692103A (zh) | 2017-06-08 | 2020-01-14 | 沟口智 | 系统的登录方法 |
| US20190005709A1 (en) * | 2017-06-30 | 2019-01-03 | Apple Inc. | Techniques for Correction of Visual Artifacts in Multi-View Images |
| US10754242B2 (en) | 2017-06-30 | 2020-08-25 | Apple Inc. | Adaptive resolution and projection format in multi-direction video |
| EP3737098A4 (en) * | 2018-01-02 | 2021-06-09 | Samsung Electronics Co., Ltd. | CODING PROCESS AND ASSOCIATED APPARATUS, AND DECODING PROCESS AND ASSOCIATED APPARATUS |
| US11297351B2 (en) * | 2018-03-29 | 2022-04-05 | Arris Enterprises Llc | System and method for deblocking HDR content |
| JP7278719B2 (ja) * | 2018-06-27 | 2023-05-22 | キヤノン株式会社 | 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム |
| US12034977B2 (en) * | 2018-06-28 | 2024-07-09 | Electronics And Telecommunications Research Institute | Video encoding/decoding method and device, and recording medium for storing bitstream |
| FR3086487A1 (fr) * | 2018-09-21 | 2020-03-27 | Orange | Procedes et dispositifs de codage et de decodage d'un flux de donnees representatif d'au moins une image. |
| WO2020243397A1 (en) * | 2019-05-30 | 2020-12-03 | Beijing Dajia Internet Information Technology Co., Ltd. | Improving lossless coding efficiency in video coding |
| US11616962B2 (en) * | 2019-07-15 | 2023-03-28 | Tencent America LLC | Method and apparatus for video coding |
| CN114402609B (zh) | 2019-09-14 | 2025-07-15 | 字节跳动有限公司 | 视频编解码中的色度量化参数 |
| WO2021055138A1 (en) | 2019-09-20 | 2021-03-25 | Alibaba Group Holding Limited | Quantization parameter signaling in video processing |
| US20210092376A1 (en) * | 2019-09-24 | 2021-03-25 | Qualcomm Incorporated | Mode dependent block partition for lossless and mixed lossless and lossy video coding |
| WO2021072177A1 (en) | 2019-10-09 | 2021-04-15 | Bytedance Inc. | Cross-component adaptive loop filtering in video coding |
| CN114556924B (zh) * | 2019-10-14 | 2024-01-26 | 字节跳动有限公司 | 视频处理中色度残差的联合编解码与滤波的方法、装置及介质 |
| US11368723B2 (en) | 2019-10-22 | 2022-06-21 | Tencent America LLC | Signaling of coding tools for encoding a video component as monochrome video |
| WO2021108676A1 (en) * | 2019-11-27 | 2021-06-03 | Beijing Dajia Internet Information Technology Co., Ltd | Deblocking filtering for video coding |
| EP4055827A4 (en) | 2019-12-09 | 2023-01-18 | ByteDance Inc. | USE OF QUANTIZATION GROUPS IN VIDEO CODING |
| CN114902657B (zh) | 2019-12-31 | 2025-06-13 | 字节跳动有限公司 | 视频编解码中的自适应颜色变换 |
| CN115152220B (zh) | 2020-01-05 | 2025-08-08 | 抖音视界有限公司 | 自适应颜色变换编解码工具的偏移的使用 |
| CN115176470B (zh) | 2020-01-18 | 2025-05-27 | 抖音视界有限公司 | 图像/视频编解码中的自适应颜色变换 |
| US11516514B2 (en) * | 2020-03-27 | 2022-11-29 | Tencent America LLC | High level control for deblocking operations |
| US20210306653A1 (en) * | 2020-03-31 | 2021-09-30 | Alibaba Group Holding Limited | Methods for signaling residual coding method of transform skip blocks |
| US11979572B2 (en) * | 2020-06-22 | 2024-05-07 | Apple Inc. | Adaptive quantizer design for video coding |
| US11967118B1 (en) * | 2020-11-30 | 2024-04-23 | Amazon Technologies, Inc. | Hybrid codec |
| US11995871B1 (en) | 2020-11-30 | 2024-05-28 | Amazon Technologies, Inc. | Lossy block repair |
| US12309433B2 (en) * | 2021-05-20 | 2025-05-20 | Lemon Inc. | On padding methods for neural network-based in-loop filter |
| US20250234021A1 (en) * | 2024-01-17 | 2025-07-17 | Aspeed Technology Inc. | Apparatus and method for encoding and decoding bayer pattern images |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4359273B2 (ja) * | 1995-12-20 | 2009-11-04 | 三洋電機株式会社 | 符号化モード選択方法 |
| US7460596B2 (en) | 2004-04-29 | 2008-12-02 | Mediatek Incorporation | Adaptive de-blocking filtering apparatus and method for MPEG video decoder |
| JP4828925B2 (ja) | 2005-11-30 | 2011-11-30 | パナソニック株式会社 | 符号化装置 |
| WO2007116551A1 (ja) | 2006-03-30 | 2007-10-18 | Kabushiki Kaisha Toshiba | 画像符号化装置及び画像符号化方法並びに画像復号化装置及び画像復号化方法 |
| JP2008022383A (ja) | 2006-07-13 | 2008-01-31 | Matsushita Electric Ind Co Ltd | 画像符号化装置 |
| JP4747975B2 (ja) | 2006-07-14 | 2011-08-17 | ソニー株式会社 | 画像処理装置および方法、プログラム、並びに、記録媒体 |
| KR101356207B1 (ko) | 2006-10-13 | 2014-02-03 | 삼성전자주식회사 | 데이터 인코딩/디코딩 방법 및 장치 |
| US7991236B2 (en) | 2006-10-16 | 2011-08-02 | Nokia Corporation | Discardable lower layer adaptations in scalable video coding |
| BRPI0717936B1 (pt) | 2006-11-08 | 2020-09-29 | Interdigital Vc Holdings, Inc. | Método e aparelhos para a filtragem de remoção de artefato em laço |
| US20080170793A1 (en) | 2007-01-12 | 2008-07-17 | Mitsubishi Electric Corporation | Image encoding device and image encoding method |
| US8767834B2 (en) | 2007-03-09 | 2014-07-01 | Sharp Laboratories Of America, Inc. | Methods and systems for scalable-to-non-scalable bit-stream rewriting |
| US8477847B2 (en) | 2007-12-17 | 2013-07-02 | Vixs Systems, Inc. | Motion compensation module with fast intra pulse code modulation mode decisions and methods for use therewith |
| US9225996B2 (en) * | 2007-12-19 | 2015-12-29 | Vixs Systems, Inc. | Motion refinement engine with flexible direction processing and methods for use therewith |
| US8542730B2 (en) | 2008-02-22 | 2013-09-24 | Qualcomm, Incorporated | Fast macroblock delta QP decision |
| JP5007259B2 (ja) * | 2008-03-27 | 2012-08-22 | ルネサスエレクトロニクス株式会社 | 画像符号化装置 |
| CN102292990B (zh) | 2008-11-25 | 2016-10-05 | 汤姆森特许公司 | 对视频编码和解码进行基于稀疏性的去伪像滤波的方法和装置 |
| WO2010067505A1 (ja) | 2008-12-08 | 2010-06-17 | パナソニック株式会社 | 画像復号化装置および画像復号化方法 |
| US20110080957A1 (en) | 2009-10-07 | 2011-04-07 | Vixs Systems, Inc. | Encoding adaptive deblocking filter methods for use therewith |
| US8712173B2 (en) | 2010-03-12 | 2014-04-29 | Mediatek Singapore Pte. Ltd. | Methods for processing 2Nx2N block with N being positive integer greater than four under intra-prediction mode and related processing circuits thereof |
| EP2606647A1 (en) | 2010-10-05 | 2013-06-26 | General instrument Corporation | Method and apparatus for feature based video coding |
| PH12013500263A1 (en) | 2011-02-22 | 2013-03-04 | Sun Patent Trust | Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus |
| KR102128999B1 (ko) | 2011-07-19 | 2020-07-02 | 타지반 투 엘엘씨 | 필터 방법, 복호 방법, 및 부호화 방법 |
| US9510020B2 (en) | 2011-10-20 | 2016-11-29 | Qualcomm Incorporated | Intra pulse code modulation (IPCM) and lossless coding mode deblocking for video coding |
| JP2013219680A (ja) * | 2012-04-11 | 2013-10-24 | Jvc Kenwood Corp | 動画像復号装置、動画像復号方法及び動画像復号プログラム |
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